Lizzie has volunteered 20 hours at her town library. from now on, she plans to volunteer 5 hours per week at the library. write and algebraic expression to represent the total number of hours she will volunteer

How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)